Finding the Third Proportional to 15,270.75 and 22,875.75
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Solution
The third proportional to 15,270.75 and 22,875.75 is: 34,268.12
Step by Step Solution
- Step 1: Write the proportion equation
15,270.75 : 22,875.75 = 22,875.75 : x - Step 2: Convert to fraction form
15,270.75/22,875.75 = 22,875.75/x - Step 3: Cross multiply
15,270.75x = 22,875.75 × 22,875.75 - Step 4: Simplify right side
15,270.75x = 523,299,938.06 - Step 5: Solve for x
x = 523,299,938.06/15,270.75 - Step 6: Final answer
x = 34,268.12
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.